Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11428185 | Control device for internal combustion engine and control program therefor | Yoku Tanaka, Takeshi Kitao | 2022-08-30 |
| 10393052 | Injector control device and injector control method | Toru Tanaka, Osamu Maeda, Hideki Hagari, Hiroyuki Fukuyama | 2019-08-27 |
| 10344699 | Control device for injector | Toru Tanaka, Hiroyuki Fukuyama, Takeji Yoshida | 2019-07-09 |
| 10125703 | Internal combustion engine EGR flow rate estimation apparatus and internal combustion engine control apparatus | Takuo Watanuki, Hideki Hagari | 2018-11-13 |
| 10044523 | Communication apparatus, server, communication system, and communication method | Masaya Oda, Ryuichi Ebuchi, Junji Ono | 2018-08-07 |
| 9784197 | Internal combustion engine control apparatus | Hideki Hagari, Takuo Watanuki | 2017-10-10 |
| 9611798 | Control device of internal combustion engine | Hideki Hagari | 2017-04-04 |
| 9541012 | Control apparatus of internal combustion engine | Toshikatsu Saito, Michihisa Yokono | 2017-01-10 |
| 9341135 | Internal combustion engine control apparatus | Takuo Watanuki, Hideki Hagari | 2016-05-17 |
| 9322349 | Internal combustion engine control apparatus | Hideki Hagari, Takuo Watanuki | 2016-04-26 |
| 9267426 | Internal combustion engine wastegate valve controller | Michihisa Yokono | 2016-02-23 |
| 9164011 | Estimation device for cylinder intake air amount and internal EGR rate in internal combustion engine | Hideki Hagari | 2015-10-20 |
| 9057320 | Control device and control method for an internal combustion engine | Michihisa Yokono, Takahiko Ono | 2015-06-16 |
| 9051912 | Pre-ignition estimation control device for internal combustion engine | — | 2015-06-09 |
| 9027393 | Estimation device for cylinder intake air amount in an internal combustion engine | Hideki Hagari | 2015-05-12 |
| 8731799 | Pre-ignition estimation/control device for an internal combustion engine | Hideki Hagari | 2014-05-20 |
| 8635005 | Control device of internal combustion engine | Hideki Hagari, Keitaro Ezumi, Tomokuni Kusunoki | 2014-01-21 |
| 8392094 | Control apparatus for an internal combustion engine | Hideki Hagari, Keitaro Ezumi, Tomokuni Kusunoki | 2013-03-05 |
| 8316824 | Control apparatus for internal combustion engine | Hideki Hagari, Keitaro Ezumi, Tomokuni Kusunoki | 2012-11-27 |
| 6799556 | Ignition controller for internal combustion engine | Shiro Yonezawa | 2004-10-05 |
| 6796169 | Cylinder identifying system for internal combustion engine | Shiro Yonezawa, Eiji Kanazawa, Takuo Watanuki | 2004-09-28 |
| 6745121 | Cylinder indentification apparatus for WT controlled internal combustion engine | Takuo Watanuki, Eiji Kanazawa, Shiro Yonezawa | 2004-06-01 |
| 6732713 | Crank angle detection apparatus | Eiji Kanazawa, Shiro Yonezawa, Takuo Watanuki | 2004-05-11 |
| 6612296 | Control apparatus for internal combustion engine | Shiro Yonezawa, Eiji Kanazawa, Takou Watanuki | 2003-09-02 |